targeting surface to air missiles that were apparently being sent on trucks to the military group hezbollah in lebanon. the attack appears to confirm fears that the chaotic civil war has left that country's supply of sophisticated weapons vulnerable. russia called israel's attack unacceptable. >>> and defense secretary nominee chuck hagel sure to face tough questions during his first day of confirmation in the senate. he is not specifically pro-israel and wouldn't be tough enough on iran. >>> and a developing story in arizona. a man wanted for opening fire inside a phoenix office building, killing a ceo in the process, is on the run at this hour. police say 70-year-old arthur harmon shot the top executive of a call center agency that he was suing. two others were wounded. harmon fled in a white rental car. police say he is armed and dangerous. >>> and this morning, walmart has announced it will begin limiting sales of ammunition to three boxes per day per customer. new worries about gun control laws have led to a run on ammunition. and walmart says that it simply cannot keep up with the dem